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Question:

The least positive integer n such that 1 + 1/2 + 1/3 + ... + 1/n < 1100, is :

4

5

6

7

Solution:

We will solve this by using optionsLet's take option A ,For n=4,1ð•’¶3ð•’¶32ð•’¶33=527<1100